NABSQNO 18T-460479-4879850

Natural Bridge of New York in Natural Bridge,
New York Photo by Jay Wilbur
Example Cavern
NABSQNO 18T-460479-4879850. Natural Bridge of New York was formed by a channel of Indian River that cut a subterranean passageway through white limestone. Just upstream of the rise of this channel a portion of the roof has collapsed, creating the natural arch. Visitors to this commercial property are rowed through the cavern on a boat for a fee. Artificial lighting has been strung through the passageway to permit sight.Topo Map
Other Cavern examples:
© 2003 by Jay H. Wilbur,
All Rights Reserved.
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